Hooking EndScene

[mikeymike]

I have a question about hooking the Endscene, is the code for hooking it the same for every version? After its hooked is it always hooked until bot any other program using it closes? Or do I have to call the hook on every LuaDoString? My issue is I have luadostring working but my client likes to crash a lot and not 100% sure how to hook the Endscene, also is hooking different for windows 7 than windows 8 and 8.1 and so on? Thanks for any help someone might be able to give

[DarkLinux]

All your questions can be solved by researching and debugging. Your questions are really basic so I dont think anyone will reply, but anyways,

is the code for hooking it the same for every version

Yes and no, you can use the same code to hook, that irrelevant. But you can't use the same sigs or code to find where you want to hood for DirectX 9 to DirectX 10 to 11. If your question is Windows version to Windows version then yes, if your hook is dynamic. But if you're using a static byte array to search or unhook then no.

After its hooked is it always hooked until bot any other program using it closes

Yes, unless your unhooking it. Some game rewrite the vtable but I dont think Wow does that.

do I have to call the hook on every LuaDoString?

No, unless your unhooking it. I dont know why someone would unhook after each call, paranoia I guess..

crash a lot

Attach a debugger, who knows why its crashing. Could be your dirtying the stack / registers. You calling PUSHFD PUSHAD?

is hooking different for windows 7 than windows 8 and 8.1 and so on

Look above, sounds like you need to use Microsoft detours...

Hope this help, try to do more research next time. Most if not all answers are already on the forum, or can be solved by debugging.